WELL SERVICE AIR/VACUUM VALVE

Model 5408

Information:

BODY: Cast Iron per ASTM A48, Class 35.

COVER: Cast Iron per ASTM A48, Class 35.

FLOAT: Type 304 (18-8) Stainless Steel per ASTM A240.

FULL PORT SEAT: Nitrile (Buna-N) per ASTM D2000.